diff --git a/README.md b/README.md
index 546ee02..57f61c4 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,7 @@
+[![Build Status](https://img.shields.io/github/checks-status/dq5studios/entity_column/master)](https://github.com/dq5studios/entity_column/actions)
+[![codecov](https://codecov.io/gh/dq5studios/entity_column/branch/master/graph/badge.svg?token=4a2C2rnBuw)](https://codecov.io/gh/dq5studios/entity_column)
+[![shepherd](https://shepherd.dev/github/dq5studios/entity_column/coverage.svg)](https://shepherd.dev/github/dq5studios/entity_column)
+
 # entity_column
+
+A drop-in replacement for `array_column()` that supports objects with getters.
diff --git a/composer.json b/composer.json
index bdd8df3..714878d 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "dq5studios/entity_column",
-    "description": "",
+    "description": "A drop-in replacement for `array_column()` that supports objects with getters.",
     "type": "library",
     "license": "BSD-3-Clause",
     "authors": [
diff --git a/src/EntityColumn.php b/src/EntityColumn.php
index a1eb2f9..7d90671 100644
--- a/src/EntityColumn.php
+++ b/src/EntityColumn.php
@@ -30,6 +30,7 @@
      * @throws NoSuchIndexException
      * @throws AccessException
      * @throws InvalidArgumentException
+     * @throws NoSuchIndexException
      */
     function entity_column(
         array $array,
@@ -39,7 +40,9 @@ function entity_column(
         $output = [];
         static $accessor = null;
         /** @var PropertyAccessor */
-        $accessor ??= PropertyAccess::createPropertyAccessor();
+        $accessor ??= PropertyAccess::createPropertyAccessorBuilder()
+            ->enableExceptionOnInvalidIndex()
+            ->getPropertyAccessor();
 
         foreach ($array as $row) {
             if (is_array($row)) {
diff --git a/tests/EntityColumnTest.php b/tests/EntityColumnTest.php
index 88b296f..4e5354a 100644
--- a/tests/EntityColumnTest.php
+++ b/tests/EntityColumnTest.php
@@ -17,9 +17,9 @@ class EntityColumnTest extends TestCase
     public function testCompareArrayWithArrayColumn(): void
     {
         $array = [
-            ["key" => 1, "value" => "AAA"],
-            ["key" => 2, "value" => "BBB"],
-            ["key" => 3, "value" => "CCC"],
+            ["key" => 1, "value" => "Skimbleshanks"],
+            ["key" => 2, "value" => "Mungojerrie"],
+            ["key" => 3, "value" => "Rumpelteazer"],
         ];
 
         $expected = array_column($array, "value", "key");
@@ -28,18 +28,32 @@ public function testCompareArrayWithArrayColumn(): void
         $this->assertEquals($expected, $actual);
     }
 
+    public function testCompareArrayListWithArrayColumn(): void
+    {
+        $array = [
+            ["key" => 1, "value" => "Skimbleshanks"],
+            ["key" => 2, "value" => "Mungojerrie"],
+            ["key" => 3, "value" => "Rumpelteazer"],
+        ];
+
+        $expected = array_column($array, "value");
+        $actual = entity_column($array, "value");
+
+        $this->assertEquals($expected, $actual);
+    }
+
     public function testCompareObjectWithArrayColumn(): void
     {
-        $aaa = new stdClass();
-        $aaa->key = 1;
-        $aaa->value = "AAA";
-        $bbb = new stdClass();
-        $bbb->key = 2;
-        $bbb->value = "BBB";
-        $ccc = new stdClass();
-        $ccc->key = 3;
-        $ccc->value = "BBB";
-        $array = [$aaa, $bbb, $ccc];
+        $Skimbleshanks = new stdClass();
+        $Skimbleshanks->key = 1;
+        $Skimbleshanks->value = "Skimbleshanks";
+        $Mungojerrie = new stdClass();
+        $Mungojerrie->key = 2;
+        $Mungojerrie->value = "Mungojerrie";
+        $Rumpelteazer = new stdClass();
+        $Rumpelteazer->key = 3;
+        $Rumpelteazer->value = "Mungojerrie";
+        $array = [$Skimbleshanks, $Mungojerrie, $Rumpelteazer];
 
         $expected = array_column($array, "value", "key");
         $actual = entity_column($array, "value", "key");
@@ -47,12 +61,32 @@ public function testCompareObjectWithArrayColumn(): void
         $this->assertEquals($expected, $actual);
     }
 
+    public function testCompareObjectListWithArrayColumn(): void
+    {
+        $Skimbleshanks = new stdClass();
+        $Skimbleshanks->key = 1;
+        $Skimbleshanks->value = "Skimbleshanks";
+        $Mungojerrie = new stdClass();
+        $Mungojerrie->key = 2;
+        $Mungojerrie->value = "Mungojerrie";
+        $Rumpelteazer = new stdClass();
+        $Rumpelteazer->key = 3;
+        $Rumpelteazer->value = "Mungojerrie";
+        $array = [$Skimbleshanks, $Mungojerrie, $Rumpelteazer];
+
+        $expected = array_column($array, "value");
+        $actual = entity_column($array, "value");
+
+        $this->assertEquals($expected, $actual);
+    }
+
     public function testObjectWithGetters(): void
     {
-        $expected = [1 => "AAA", 2 => "BBB", 3 => "CCC"];
-        $class = new class {
+        $expected = [1 => "Skimbleshanks", 2 => "Mungojerrie", 3 => "Rumpelteazer"];
+        $class = new class() {
             private ?int $key;
             private ?string $value;
+
             public function __construct(int $key = null, string $value = null)
             {
                 $this->key = $key;
@@ -69,10 +103,40 @@ public function getValue(): string
                 return $this->value;
             }
         };
-        $array = [new $class(1, "AAA"), new $class(2, "BBB"), new $class(3, "CCC")];
+        $array = [new $class(1, "Skimbleshanks"), new $class(2, "Mungojerrie"), new $class(3, "Rumpelteazer")];
 
         $actual = entity_column($array, "value", "key");
 
         $this->assertEquals($expected, $actual);
     }
+
+    public function testObjectListWithGetters(): void
+    {
+        $expected = ["Skimbleshanks", "Mungojerrie", "Rumpelteazer"];
+        $class = new class() {
+            private ?int $key;
+            private ?string $value;
+
+            public function __construct(int $key = null, string $value = null)
+            {
+                $this->key = $key;
+                $this->value = $value;
+            }
+
+            public function getKey(): int
+            {
+                return $this->key;
+            }
+
+            public function getValue(): string
+            {
+                return $this->value;
+            }
+        };
+        $array = [new $class(1, "Skimbleshanks"), new $class(2, "Mungojerrie"), new $class(3, "Rumpelteazer")];
+
+        $actual = entity_column($array, "value");
+
+        $this->assertEquals($expected, $actual);
+    }
 }